Mahomoni emukati wepathyroid: basa, zvinokonzerwa nemuviri womunhu

Izvo zvipfeko zvinonzwisisika, kana, zvakanyatsojeka, zvichatumidzwa kuti parathyroid, inzvimbo yakazvimirira yakavharidzirwa inhengo yekuvhara mukati. Inoumbwa nemaviri maviri emakumbo echidiki anowedhi . Iko iri panzvimbo yepamusoro yepamusoro pehutachiona gland pachayo, pamatanda ayo ari pasi uye kumusoro.

Mahomoni emuchena wepathyroid (zita)

Iyo ganda parathyroid inogadzira mahomoni maviri. Mahomoni emuti wepathyroid ndiwo hormone yepathyroid (PTH) uye calcitonin.

Hormone yepathyroid (hormone parathyroid) ndiyo chakavanzika chikuru chechimiro ichi. Mahomoni ehena yepathyroid akagamuchira zita ravo kubva mumuviri wekuvhara mukati, unovaita, i.e. Kubva kune ganda parathyroid. Uye zita rokuti calcitonin rinotaura pacharo-rinoderedza huwandu hwe calcium muropa serum.

Mahomoni emukaka wepathyroid uye zvaanoita pamuviri womunhu

Takawana kuti mahomoni anonzi gland parathyroid anoita sei. Zvino ngatitaurire nezvemabasa avanoita. Mahomoni emukaka wepathyroid anokosha zvikuru kumuviri.

PTH inonzi protein compound ine iron, nitrogen uye sulfuri. Iyi hormone inogadzirwa nguva dzose.

• Nekubatana kwake, kuumbwa kwemafupa uye kuunganidza calcium mumapfupa - chinhu chakakosha chinoita kuti simba remapfupa emapfupa rive nesimba.
• Mukuwedzera, chakavanzika ichi chinokanganisa chinokonzera kushanda kweasteoclasts, iyo inokonzera kubviswa kwe calcium kubva kumapfupa emapfupa kusvika muropa. Izvi zvinobatsira kuchengetedza kuenzana kwakanaka pakati pe calcium yemapfupa neropa. Uye mu bone bone rine 99% ye calcium, uye muropa serum inongova 1% chete.
• I-calcium ions inobatanidzwa mukuparidzirwa kwemaitiro emagunha, chibvumirano chekuita kwemashuga. Calcium inhengo inokosha muropa coagulation system uye inobatsira chiito chevamwe enzymes.

Calcitonin inokonzera kuderedza kuiswa kwe calcium muropa uye haisi kuongororwa nguva dzose, asi ne hypercalcemia chete.

Nokudaro, mahomoni ehutano hwepathyroid uye mabasa avo emuviri wemunhu hazvigoneki. Vanotora chikamu mumatongerwo ekukosha ekuchinjana.

Izvozvo zvinokonzerwa nehormone yepathyroid kune dzimwe nhengo

Ichokwadi chokuti mahomoni ane chirwere chinokanganisa anokosha kumapfupa, tinoona. Zvino regai tigare pamusoro pezvavanoita pane dzimwe nhengo.

• Iyi hormone ine simba rayo pane urinary system. Neyetsvo, imwe calcium yakanyanyiswa kubva mumuviri. Izvi zvinowanikwa pasi pekutungamirirwa kweHarathyone hormone.
• Hormone yeHarathyroid inobatsira kubvisa calcium kubva mumukati muduku muropa.
• Iyi hormone inoderedza kushandiswa kwe calcium mumutambo weziso.

Unyanzvi hwehutano hwepathyathy

Mahomoni emuchena wepathyroid nehupenzi hwaro hunogadzirwa musingakwanisi. Basa rakadzvinyirirwa remaronda parathyroid rinokonzera izvo zvinonzi tetany, kana chirwere chinoputika. Muchiitiko ichi, kusununguka kwehurongwa hwemagetsi kunowedzera kuwedzera. Mune mishonga imwe neimwe, fibrillar contractions nguva nenguva inoitika, zvichiita kuti kuwedzere kwenguva refu. Mune zviitiko zvakakomba, kuputika kunopararira kumapoka ose emasumbu, kusanganisira kuporesa, semugumisiro uyo murwere anofa we asphyxia (kuora mwoyo).

Mune hutachiona hunyoro hunobudirira hwetetany, varwere vanogona kutarisana nezvinetso zvine chokuita nekugadzirisa chirwere, matambudziko emeno, nevhudzi rakashata nekukura kwembambo.

Mahomoni emuchena wepathyroid anochengetedza hutano hwemazuva ano mumaropa. Kazhinji, iri pakati pe 2.1 ne 2.5 mmol / l. Pa tetany, serum calcium level haina kukwira kupfuura 2.12 mmol / l. Izvi hazvirevi chete mitsipa yemasumbu, vakadaro vakadaro vanotya uye vanowanzotambura nehope.

Hyperfunction ye ganda parathyroid

Mahomoni emuchena wepathyroid nehuwandu hwehutano hwakagadzirwa zvakanyanyisa. Izvi zvinogona kuitika nehuwandu hwemamwe emamiriro ehutano hwe endocrine. Izvi zvinotungamirira kune zvinetso zvakakomba zvakabatana nekusawirirana kwe calcium mu serum. Izvi zvinonzi hyperparathyroidism uye zvinogona kutungamirira kumagadzirirwo ematambudziko:

• Paratyroid osteodystrophy.
• Hypercalcemia.

Zviratidzo zve hyperparathyroidism

Zvikuru zviratidzo zve hyperparathyroidism hazvina maturo:

• Kusatenda, kunyengera, kushaya simba.
• Maitiro akaipa.
• Nausea uye kuderera kana kushaya nzara.
• Constipation.
• Pain mu joints nemapfupa.

Chimwe chezvinhu zvakasiyana-siyana zve hyperparathyroidism inogona kuva isina kukanganisa kuora mwoyo, nepo mukana we calcium mumapfupa inoderera, uye muropa, zvisinei, inowedzera. Mafupa evarwere vakadaro anova brittle, chirwere chekudya chinoderera uye zvinetso zvinosangana nemwoyo yemavhudhi zvinoonekwa.

Hyperfunction inogona kuonekwa nekuda kwekukura kwerudzi rweparathyroid yakasiyana. Muropa revakadai, varasi yakawandisa ye calcium uye kunyanya kusagadzikana kwemasaga kunogadziriswa. Varwere vanogona kunge vane chirwere (chirwere, kurutsa). Kubva kune rumwe rutivi rwehutachiona hwehutano kune kuderera kunokanganisa, kusafarira. Nokuwedzerwa mberi kwechirwere ichi, maronda emakumbo (kushanduka kwemukoko uye musana) zvinogona kuonekwa. Varwere kwemwedzi mishomanana vanowedzera kurasikirwa - kusvika 10-15 kg mumwedzi 3-4. Panogona kuva nekugadzikana kwenguva pfupi, iyo munguva yemberi inotsiviwa nekudzivirira. Izvi zvinoda kukurumidza kurapwa, nokuti Mukuregererwa maitiro akaoma izvi zvinogona kuguma nekufa kwemu murwere. Kana pane zviratidzo zvakafanana, zvakakosha kuonana nachiremba pasina kunonoka, kunyanya kune anopotoginologist.

Kurapa kwehutano hwepathyroid gland

Takawana kuti chii chinonzi mahomoni anokonzera mahara. Kushungurudzika mubasa reyi gland endocrine inoda kugadziriswa. Unyanzvi hunobatwa nyore nyore. Murwere anoda kupa mishonga yakawanda uye kugadzirisa kudya, uye sunbathing inokurudzirwa zvakare. Izvi zvichavandudza kushandiswa kwe calcium nemuviri, nokuti Nokuda kweizvi tinoda vitamini D, iyo ganda redu rinobereka pasi pesimba remirairo ye ultraviolet.

Chirwere chekushaya simba kwechigunhi ichi chinongoitwa chirwere chete. Muchiitiko ichi, chete chirwere chakakonzera parathyroid chakabviswa. Zvakakwana muviri uyu haugoni kubviswa, nokuti huchaita kuti kusagadzikana kusagadziriswe uye rufu rwemu murwere.

Mahomoni ehutano hwepathyroid, simba ravo pamuviri rinokosha zvikuru. Nokufamba kwenguva, kuziva zvirwere zvinoshandiswa nekushanda kwetachiona uye gland zvepathyroid, miedzo yekudzivirira uye kuongororwa kwechiremba kuchabatsira. Kana zvichidiwa, chiremba achagadza ultrasound. Nekubatsira kwekutsvakurudza kwakadaro munguva yekuziva kuti dambudziko remudzidzisi hazvizove rakaoma.